MK1620-550A (semi-protected) CNC end face cylindrical grinder

Main functional features:

1. It adopts the special control system of grinding machine, imported high-precision ball screw of two shafts, X-axis inclined angle structure, electronic gear fitting end grinding, imported bearing support; Head rest structure: type A fixed, type B fixed and active; The Z axis guide rail surface of the machine tool is pasted with imported plastic soft belt, the X axis adopts imported precision roller guide rail, and the electrical control is Schneider Electric. The machine tool has the function of automatic correction and compensation of grinding wheel, and is externally connected with 1 μ M-band compensation switch, safety emergency exit protection and other functions.

2. The machine tool has high repeated positioning accuracy, strong grinding stability and low surface roughness value; It is easy to operate, easy to learn and use, and easy to realize automatic processing; Widely applicable to the simultaneous grinding of end face, outer circle or shaped surface and cylindrical conical surface and other cylindrical parts

Pictures Of Processing Parts

Technical Spec

技术参数		规格
中心高	Center high	135mm
两顶尖中心距	Two top center distance	550mm
磨削直径范围	Grinding diameter range	Ф8~Ф200mm
砂轮尺寸范围	Grinding wheel size range	Ф400×（25~80）×Ф203mm
砂轮线速度	Grinding wheel speed	≤45m/s （可选≤60m/s、≤90m/s、≤120m/s）
砂轮电机功率	Grinding wheel motor power	4kW
头架电机功率	Head motor power	400W（节能伺服电机）
工件最大重量	Max weight of the workpiece	≤50kg
工作台纵向移动量	Length of movement of the table	≥720mm
砂轮架进给速度	Grinding wheel feed speed	0.01~6000mm/min
头架拨盘转速(无级变速)	Head carriage speed（stepless speed)	0~400r/min
头架莫氏锥度	Head frame Mohs taper	MT5
尾架套筒行程	Tailstock sleeve travel	50mm
尾架莫氏锥度	Tailstock Mohs taper	MT4
工作精度圆度	Working accuracy roundness	≤1.5μm
尺寸一致性	Dimensional consistency	≤3μm/315mm
表面粗糙度	Surface roughness	Ra0.1~0.4μm
X轴重复定位精度	X- axis repeat positioning accuracy	≤1.5μm(50次)
Z轴重复定位精度	Z-axis repeat positioning accuracy	≤2.0μm(50次)
执行标准	Implementation of standards	Q/320281BGF01-2016 GB/T4685-2007
机床重量	Machine weight	3400kg
机床外形尺寸(L×W×H)	Machine dimensions(L×W×H)	2800×1800×2080mm
标准配置Standard Configuration
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磁性过滤冷却Magnetic fiter cooling
中原精密端面对刀仪ZY precision end face knife
液压站及脚踏开关 hydraulic station and foot switch
可选配置Optional Configuration
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